Sen, Sukomal <br/><br/>
Working class of India: history of emergence and movement 1830-1970 

 - Calcutta  K P Bagchi  1979 
 - 459 p. 
<br/><br/><label>ISBN: </label> RS100 
<br/><br/><label>Dewey Class. No.: </label>301.4442 S55W